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Chip – Unwashed, Type A

  • 520 CHPA
  • Details
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Sieve Results

ASTM C136 / AASHTO T27
Sieve Size% Passing
ASTM D4791 | Ratio=5:1
Flakiness Index | Ratio=10
19.0 mm (3/4")100
12.5 mm (1/2")99
9.5 mm (3/8")66
6.3 mm (1/4")9
4.75 mm (No.4")4
2.36 mm (No. 8)3
0.300 mm (No.50)2
0.150 mm (No.100)2
0.075 mm (No.200)1.9

Test Results

ASTMAASHTO
Physical Properties
Result
C 29T19Unit WeightUnit Weight, lbs./cu.ft.95
Voids43%
TypeRodded
D4318T89/90Liquid/Plastic LimitLiquid Limit0
Plastic Limit0
Plasticity IndexNP
C 127T85Coarse Specific Gravity & AbsorptionBulk Specific Gravity (dry)2.660
Bulk Specific Gravity, SSD2.683
Apparent Specific Gravity2.722
Absorption0.9%
C 88T104SoundnessCoarse Soundness Loss0%
Magnesium No. of Cycles
Fine Soundness Loss%
Magnesium No. of Cycles%
C40T21Organic ImpuritiesCoarse Aggregate0%
C142T112Clay / Friable ParticlesCoarse Aggregate0%
Fine Aggregate%
C123T113Lightweight PiecesCoarse Aggregate0%
Fine Aggregate%
D5821 Fractured Face1 or 2 Faces1 = 100
Fractured Face, %2 = 200

Fill – Hardpac 3/8″ Minus Crushed Limestone Fines

Limestone fines from Pelican Point can be an ideal choice for placement in applications such as footpaths or other trails where a smaller top size would be ideal.

520 EFIL

Fill – Structural A-1-a fill graded to a 2” minus

Structural A-1-a fill graded to a 2” minus.

Roadbase – 1.5” UTBC

High-quality road base that meets stringent UDOT specifications as well as demanding commercial applications.

1.0" Roadbase that will meet commercial applications

Roadbase – 1.0” Minus Commercial

Roadbase that will meet commercial application specs with a slightly smaller top size than found in UDOT base.

Rock – Boulders

Angular boulders for use in retaining walls, water features or other landscape improvements.